Patent attributes
An electric toothbrush replacement head device includes: a toothbrush replacement head. The toothbrush replacement head includes: a toothbrush handle and a toothbrush head, a bottom of the toothbrush handle defines a bottom hole, the toothbrush head includes: a brush component, and the brush component includes: bristles. The toothbrush handle is provided with a hollow fixing column therein, which is located at a lower end of the toothbrush handle, a middle part of the fixing column is provided with an elastic sheet, and a bottom of the fixing column defines a mounting hole. A new type of the electric toothbrush replacement head device with a simpler structure, more flexible assembly and disassembly, more convenient use, better teeth cleaning effect, and stronger stability is provided.
